خوب

خوب

Good.

Here, 'خوب' functions as an adjective describing the noun 'weather,' indicating its favorable condition.

هوا امروز خیلی خوب است.

The weather is very good today.

In this sentence, 'خوب' is used as an adverb to describe the manner of behavior, meaning 'well.'

او همیشه خوب رفتار می‌کند.

She always behaves well.

Here, 'خوب' is an adjective complement used to assess someone's skill positively.

شنیده‌ام که او در کار خودش خیلی خوب است.

I have heard that he is very good at his job.